2018463555

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{21589}}^1$

素因数の和:21891

約数の個数: 32

約数和(自身を含む): 3382548480

約数和(自身を除く): 1364084925

約数列:

[1, 3, 5, 15, 23, 69, 115, 271, 345, 813, 1355, 4065, 6233, 18699, 21589, 31165, 64767, 93495, 107945, 323835, 496547, 1489641, 2482735, 5850619, 7448205, 17551857, 29253095, 87759285, 134564237, 403692711, 672821185, 2018463555]

約数ペア:

[(1, 2018463555), (3, 672821185), (5, 403692711), (15, 134564237), (23, 87759285), (69, 29253095), (115, 17551857), (271, 7448205), (345, 5850619), (813, 2482735), (1355, 1489641), (4065, 496547), (6233, 323835), (18699, 107945), (21589, 93495), (31165, 64767)]